baber/WOPTO huggingface dataset:
Patent JP-H05336489-A (JP)
Title: Method and circuit for generating advanced black burst signal
Inventor: MYOCHIN TAKASHI
IPC: H04N5/06
Filed: 1992-05-29
Abstract: PURPOSE:To realize the circuit generating the advanced black burst signal from a black burst signal with simple circuit composition. CONSTITUTION:The advanced black burst signal generating circuit is provided with a synchronizing separator circuit 10, an external synchronous horizontal/ vertical synchronizing signal generating circuit 12, a delay circuit 14, and an encoder circuit 16. The synchronizing separator circuit 10 synchronizes and separates an input black burst signal BB, generating a vertical synchronizing signal VSYNC and a horizontal/vertical composite synchronizing signal ESYNC. The delay circuit 14 delays the vertical synchronizing signal VSYN by a period of time so as to make it the advanced black burst signal equivalent. The vertical synchronous horizontal/vertical synchronizing signal generating circuit 12 generates a horizontal/vertical composite synchronizing signal ESYNC based on the delay vertical synchronizing signal DVSYNC from the delay circuit 14. The encoder circuit 16 generates the advanced black burst signal ABB by decoding the horizontal/vertical composite synchronizing signal ESYNC.
Patent JP-S5690169-A (JP)
Title: Hydraulic servo-valve
Inventor: AKASAKA YOSHIMICHI
IPC: F16K3/24
Filed: 1979-12-19
Abstract: PURPOSE: To make possible the use of hydraulic servo-valve with high accuracy and stability providing the valve with erosion-corrosion resistance by a structure wherein the portion of a sleeve having at least a metering edge is formed with a compound metal in which particles of a carbide are combined with Cr-Mo steel stuff.  
     CONSTITUTION: In a hydraulic servo-valve equipped with a spool 1 and a sleeve 2 supporting the spool 1 in such a way that the sleeve is freely movable in an axial direction, the portion of the sleeve 2 having at least a metering edge is formed with a compound metal in which particles of a carbide are combined with Cr-Mo steel stuff. According to a life evaluation test of valve material against soluble oil when forming the material with a compound metal (26% Ti, 7% C, 2% Cr, 2% Mo, balance Fe), the sharp edge portion in which the compound metal has been used is eroded and corroded only by 1μm, while another in which the conventional material has been employed is eroded and corroded by 5.5μm. Thus the amount of erosion- corrosion can be reduced by a large margin. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5866121-A (JP)
Title: Deviation phase modulator for numerical controlling device
Inventor: YOSHIHARA MINORU
IPC: G05B19/33
Filed: 1981-10-16
Abstract: PURPOSE:To move a work accurately, by detecting the movement of the work due to a command of a controlling computer and generating a servo command signal for backlash correction on a basis of the work moving command. CONSTITUTION:A deviation phase modulator 22 is connected to the output side of a controlling computer 21. The output of the deviation phase modulator 22 is connected to a resolver 26 through a resolver exciter 23, and the deviation phase modulator 22 supplies a signal SC to a servo unit 24 to drive a motor 25. The deviation phase modulator 22 receives a feedback signal from the resolver 26 and compares the phase of the servo command signal SC, which is outputted to the servo unit for every shaft by a moving signal (signal instructing a work 27 to move to the plus (+) or minus (-) side) of the work to every shaft, with  that of a standard signal to move the work 27 to the plus (+) or minus (-)  side. Thus, directions of axial movement of the work 27 are monitored successively to correct always the backlash.
Patent JP-S5787747-A (JP)
Title: Valve apparatus for controlling braking hydraulic pressure of automobile
Inventor: ISHIDOU HIDEKI
IPC: B60T8/26
Filed: 1980-11-21
Abstract: PURPOSE: To enable locking of rear wheel leading or an inner wheel side leading to be prevented, by mounting freely balls in cavities of right and left valve apparatuses for controlling the braking hydraulic pressures to prescribed values so that the balls can move forward when the automobile is decelerated, and that can move to expanded sides when it is accelerated sideways.  
     CONSTITUTION: When the vehicle is braked while it is turning, the balls 72, 72' undergo lateral acceleration to move outward. For example, when the vehicle is turned to the left, the ball 72 in the left valve body 71 is prevented from moving to the right by the right inner wall of the cavity 72, while the right ball 72' rides on a ridge 78' to abut on the side wall of a cavity expanded part 77'. In this state, when braking is applied, both the balls 72, 72' move forward, and while the left ball 72 closes an outlet port 73, the right ball 72' cannot since the center thereof is displaced, and as braking force of the right brake is increased by the hydraulic pressure of a master cylinder, the locking of the inner wheel leading can be completely obviated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000351629-A (JP)
Title: Iron oxide particle
Inventor: MINOWA HIKARI
IPC: C09D11/037
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a particle having balanced tinting strength, opacifying power and hue and excellent kneadability with a resin by making the particle have a specific number-average particle diameter and, when accumulated numbers of primary particles from a small diameter side show plural specific percents of the number of whole particles, by making the accumulated numbers have specific relations. SOLUTION: This iron oxide particle has 0.1-1 μm number-average particle diameter. When particle diameters of accumulated numbers of primary particles from a small diameter side in 50%, 90% and 95% of the number of whole particles are D50, D90 and D95, respectively, the formula 5D50<=D90 and the formula 5D50<=D95 are satisfied. Preferably the iron oxide particle has <=40 L value and <=0 (a) value when the iron oxide particle is mixed with titanium oxide particle in the ratio of iron oxide particle : titanium oxide particle of 6:100. Preferably the iron oxide particle has <=28 ml/100 g oil absorption. The iron oxide particle has preferably >=18 wt.% FeO content, preferably >=50% coefficient of variation by a number-average particle diameter of particle size distribution. The shape of the iron oxide particle is preferably an octahedron.
Patent JP-H0453723-A (JP)
Title: Injection molder and mold clamping device and injection device therein
Inventor: SUHARA MASAAKI
IPC: B29C45/82
Filed: 1990-06-22
Abstract: PURPOSE:To make the feed flow rate and the discharge flow rate to a hydraulic pump equal by a method wherein an auxiliary mold clamping cylinder is arranged radially outward a mold clamping ram and, at the same time, the piston rod of the auxiliary cylinder is joined to the mold clamping ram so as to form a closed circuit between respective cylinders and the hydraulic pump. CONSTITUTION:At mold closing, oil, the amount of which is larger than the amount introduced to the small areal pressure receiving face (a) side, is discharged from the large areal pressure receiving face (b) side in a cylinder 1. The discharged oil is not sent back as it is to a suction line T but poured to the large areal pressure receiving face (d) side of an auxiliary cylinder 5. Oil, which is discharged from the small areal pressure receiving face (c) side, is sent back to the suction line T. In addition, since the areal relationships between the respective pressure receiving faces is set to be a=c and b=d, the imbalance between the feed flow rate and the discharge flow rate in the cylinder l can be absorbed in the auxiliary tank 5 or the amount of the oil introduced to the small areal pressure receiving face (a) side in the cylinder 1 becomes equal to the amount of the oil discharged from the small areal pressure receiving face (c) side in the auxiliary cylinder 5, resulting in allowing to realize a closed circuit without trouble.
Patent JP-H0628645-A (JP)
Title: Method for adjusting magnetic head height
Inventor: MAEKAWA NOBUAKI
IPC: G11B5/53
Filed: 1992-06-23
Abstract: PURPOSE:To easily adjust the height direction of magnetic heads without being affected by mechanical vibrations and temp. change in a magnetic recording and reproducing device. CONSTITUTION:Not a magnetic head base is directly irradiated with a laser beam 3, but irradiation parts 4 worked for irradiation with a laser in the parts of a rotary cylinder 2 where the magnetic heads 1 are supported are deformed by irradiating these irradiation parts 4 with the laser beam, by that, the heights of the heads are adjusted. The irradiation parts 4 are irradiated with the laser beams in such a manner that the displacement in the height direction of the magnetic heads s obtd. in the case of the uniform thickness within the laser irradiation region of the irradiation parts 4 and the displacement in the azimuth direction of the magnetic head gap is easily obtd. in the case of the nonuniform thickness within the laser irradiation region.
Patent JP-H08318885-A (JP)
Title: Burglaproof saddle
Inventor: SOHARA TOSHIAKI
IPC: B62J1/08
Filed: 1995-05-26
Abstract: PURPOSE: To make the cost very low, to use a commercial low cost and soild lock, and to make it very difficult to break both the lock and a saddle post by providing a hole in a saddle post. CONSTITUTION: In order to utilize a saddle 1 and a saddle post 2 of a bicycle for the burglarproof purpose, a hole 3 for lock is provided in the saddle post 2 so as to used a lock. This saddle 1 of the bicycle has generally the structure to be regulated simply for the necessity to fit to the body of the rider, and as a result, by utilizing the property to pull out the saddle post 2 easily form the bicycle main body, the saddle post 2 is separated from the bicycle main body so as to lose the function of the saddle 1. After that, a solid position to fuction no role as the saddle 1 of the bicycle main body, and the hole 3 of the saddle post 2, are connected and fixed by a lock.
Patent JP-2000351105-A (JP)
Title: Method and apparatus for extrusion-molding hollow resin molded plate
Inventor: NISHIBORI SADAO
IPC: B27N1/02
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To improve a production speed without deteriorating the quality of a molded plate. SOLUTION: A raw material heated/kneaded by an extruder is discharged to a molding die 10 having a core body 40 as an extrusion ground, the ground is molded in a prescribed thickness, and a hollow part is formed in the ground. In the slow cooling part 21b of a molding chamber, the core body 40 has a channel 42 for a cooling medium and is formed to be able to cool the molded ground gradually from the inside. A molded plate extruded from the molding die 10 is received by a receiving means, and a molded plate producing speed is increased.
Patent JP-H063025-A (JP)
Title: Freezer refrigerator
Inventor: KAWAMURA TAKAO
IPC: H02P25/04
Filed: 1992-06-23
Abstract: PURPOSE:To shorten a time in which a food is frozen and to suppress the generation of power consumption by a method wherein when a suction cold air temperature is low during quick-freezing operation, a fan motor is rotated at a high speed and meanwhile, when a delivery cold air temperature is high, the fan motor is rotated at a low speed. CONSTITUTION:A suction cold air temperature detecting means 21 is provided for detecting the temperature of suction cold air to a freezing chamber composed of a cooling system, and a detected signal therefrom is inputted to a microcomputer 11 of a control part B. When an operation switch 3 is turned ON and a quick-freezing operation command is inputted to a microcomputer 11, the number of revolutions of a fan motor 6 for driving a blast fan is varied according to a suction cold air temperature. Namely, when a suction cold air temperature is sufficiently low, a relay contact 22 is closed, capacity of a capacitor for driving the fan motor 6 is increased, and the number of revolutions is increased. Meanwhile, the relay contact 22 is opened and the circuit of a capacitor 16 is separated to reduce the number of revolutions of the fan motor 6.
Patent JP-H08333346-A (JP)
Title: Pyrazolidine derivative and free radical scavenger and ischemic reperfusion hindarance inhibitor
Inventor: NISHINO CHIKAO
IPC: A61K31/535
Filed: 1995-06-07
Abstract: PURPOSE: To obtain the subject new compound useful for brain edema, cerebral infarction, cardiac infarction, arrhythmia, etc., as a free radical scavenger, having antioxidant action and lipid peroxidation suppressing action and having high safety. CONSTITUTION: This pyrazolidine derivative is expressed by formula I [A is CH2 , CO or CH2 CO; B is O or NH; R1 is H or a lower alkyl or a lower alkenyl; R2 is a lower alkenyl, benzyl, pyridylmethyl, etc.; (n) is 1 or 2; R3 and R4 are each a lower alkyl, a lower alkenyl or benzyl], and its salt, e.g. 4-(2-benzyloxy-3- isobutylbenzyloxy)-1,2-diethylpyrazolidine. The compound of formula I is obtained from e.g. a carboxylic acid of formula II (A1 is CO or H2 CO) and an amine of formula III.
Patent JP-S6142600-A (JP)
Inventor: NISHIGUCHI HISAO
IPC: C11D7/54
Filed: 1984-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06817-A (JP)
Title: Fiber-reinforced thermoplastic resin composite material and manufacture thereof
Inventor: TAKAHASHI YOSHIMASA
IPC: B29B11/16
Filed: 1992-06-23
Abstract: PURPOSE:To efficiently manufacture fiber-reinforced thermoplastic resin having various functions at a high speed, by a method wherein at least one piece of a tapelike fiber- reinforced thermoplastic resin composite material having at least a specific flatness ratio is coated with the second thermoplastic resin by bundling the same and integrated. CONSTITUTION:In a fiber-reinforced thermoplastic resin composite material 30, a matter obtained by bundling at least one piece of a tapelike fiber-reinforced thermoplastic resin composite material 14, which is obtained by impregnating a continuous reinforced fiber 20 with the first thermoplastic resin 40 and has a flatness ratio of at least 5, is coated with the second thermoplastic resin 50 identical substantially with the first thermoplastic resin 40 and integrated. Then, for example, the tapelike fiber-reinforced thermoplastic resin composite material 14 impregnated with the first thermoplastic resin 40 is mass-produced by making use of the same grade of resin, that is, resin which does not contain especially an additive and stocked. With this constitution production of multi-purpose and various fiber-reinforced themoplastic resin composite materials 30 can be performed efficiently by performing neither changeover of resin in an impregnated die nor changeover in fiber content.
Patent JP-H08332095-A (JP)
Title: Production of indenol
Inventor: OGASAWARA KUNIRO
IPC: C07D303/36
Filed: 1995-06-06
Abstract: PURPOSE: To efficiently produce an optically active inden-l-ol useful as an intermediate, etc., for an inhibitor of HIV-1 proteases for treating AIDS by hydrolyzing a racemic 1-acyloxyindene in the presence of a lipase. CONSTITUTION: A racemic 1-acyloxyindene of formula I (R<1> is a 1-20C alkyl) (e.g. 1-acetoxyindene) and a lipase are suspended in a mixed solution of a 0.1M phosphoric acid buffer solution-acetone (9:1 vol./vol.) and the resultant suspension is stirred at 37 deg.C for 48hr to carry out the hydrolysis. The prepared reactional solution is then filtered on Celite (R) to remove the lipase. The filtrate is subsequently extracted with diethyl ether and the extract solution is dried on magnesium sulfate. The solvent is then removed under a reduced pressure to treat the resultant residue according to a silica gel chromatography, fractionated and thereby separated into an (S)-acyloxyindene and (R)-inden-1-ol of formula II.  Thereby, the objective optically active indenol of formula III useful as an intermediate, etc., for an inhibitor of HIV-proteases for a therapeutic agent for AIDS is obtained.
Patent JP-S649064-A (JP)
Title: Motor driven power steering device
Inventor: SHIMIZU YASUO
IPC: B62D5/22
Filed: 1987-07-01
Abstract: PURPOSE:To make it possible to prevent a power steering motor from being exerted with an overload by decreasing current energizing the power steering motor when a steering force detected by a steering force detecting means exceeds a predetermined value. CONSTITUTION:A steering force detecting means 19, a steering speed detecting means 20 and a control circuit 21 are arranged around a pinion shaft 4 disposed above a drive circuit 22 in a side casing 11R of a gear housing 11. An a.c. signal induced in a coil disposed in a differential transformer 24 in the steering force detecting means 19 and connected to the control circuit 21 is delivered to the latter. Further, the steering speed detecting means 20 is also connected to the control circuit 21 so as to deliver a signal in accordance with the rotational speed of the pinion 14 to the control circuit 21. A signal from the control circuit is processed by a microcomputer circuit, and when the steering force exceeds a predetermined torque, the value of current is controlled so as to decrease current to a power steering motor.
Patent JP-H04361718-A (JP)
Title: Cabinet consolidated with urinal unit
Inventor: HARADA YASUYUKI
IPC: A47K4/00
Filed: 1991-06-10
Abstract: PURPOSE:To enhance the effectiveness in execution of works by installing apparatus such as wash basin etc. together with a urinal simply without requiring labors. CONSTITUTION:A urinal unit 1 equipped at the front with a urinal 11 accommodates a cabinet 15, etc., at the front of urinal unit 1 in line with the urinal 11, wherein the cabinet 15 is equipped with a function 12 of wash basin.
Patent JP-S5687333-A (JP)
Title: Semiconductor device
Inventor: MATOBA TOSHIAKI
IPC: H01L21/58
Filed: 1979-12-18
Abstract: PURPOSE:To make surplus solder left when a pellet and a bottom electrode is soldered escape to a groove by a method wherein a solder staying groove is formed on the top surface of the bottom electrode at a position corresponding to an outer periphery of plated layer on the lower side of the pellet. CONSTITUTION:A solder 5 is placed between the pellet 1 applied a glass passivation 1a and the plated layer 1b for soldering the bottom surface and the bottom electrode 10, and is applied to the both. The surplus solder left at this time is let escape to the groove 11 of which width is decided according to a thickness of a soldered  layer. In such manner, a condition of soldering is changed, a flow of the solder  between the pellet 1 and the bottom electrode 10 changes, and even the surplus  solder flows towards the pellet 1 and glass passivation 1a, it is dropped into the  groove 11 so as not to let escape, so that the deterioration of the characteristic can  be prevented and the yield is improved.
Patent JP-S6142617-A (JP)
Title: Antidazzle liquid crystal reflecting mirror
Inventor: MURAMATSU HIROMI
IPC: G02F1/137
Filed: 1984-08-06
Abstract: PURPOSE:To improve the durability of a reflecting mirror and the convenience of using said mirror by using a guest-host liquid crystal cell of the two-layer type in which the liquid crystals are vertically oriented while no voltage is impressed thereto and the liquid crystals are parallel oriented vertically to each other while voltage is impressed thereto to provide an antidazzle state when the voltage is impressed. CONSTITUTION:The 1st guest-host liquid crystal cell 7 and the 2nd guest-host liquid crystal cell 8 are disposed. The cells 7, 8 have transparent glass substrates 2a-2d. Transparent electrodes 3a-3d consisting of ITO are formed on the inside end faces of the substrates and further vertically oriented films 4a-4d are disposed on the surfaces thereof. The films 4a, 4b are formed by diagonal vapor deposition of SiO from the z-axis direction. The vertically oriented films 4c, 4d are formed by diagonal vapor deposition of SiO from the y-axis direction and coating similarly the surface thereof with a vertical orientation treating agent. The parallel orientation vertical to each other in the stage of antidazzling is thus obtd.
Patent JP-H04233653-A (JP)
Title: Message cueing between cooperating processors having large speed difference
Inventor: JIYON RANDORUFU DEISUBUROO
IPC: G06F15/16
Filed: 1991-06-11
Abstract: PURPOSE: To mutualy and simultaneously add messages between processors by executing the dequeuing operation of a message by a subsystem and the enqueuing operation of messages in respective lists by a processor or the subsystem. CONSTITUTION: A task or a request is defined by a control block called as a synchronizing direct access storage device control block (DAS) or a subsystem control block (DCB) and processors 5, 7, 9 in a host 1 construct the DAS and the DCB in an internal memory 13. The host 1 connects the DCB to a DAS stand-by queue and outputs an enqueuing operation signal. Then the DAS transfers the DCB to a list of an active state, executes a function requested by the DCB, updates the DCB, and inputs the updated DCB to an end queue. Then the DAS dequeues an I/O end queue and checks the result of operation specified by the DCB.
Patent JP-S5592837-A (JP)
Title: Apparatus for utilizing waste heat of bath furnace
Inventor: TAKAMURA MORIHIKO
IPC: F24H1/00
Filed: 1978-12-29
Abstract: PURPOSE:To utilize heat possessed by combustion gas of burner effectively, by providing a heat absorbing pipe in the exhaust trunk of burner, locating the inlet port of a suction pipe connected to the inlet of the said heat absorbing pipe at a portion in the bathtub, and locating the outlet port of a supply pie connected to the outlet of the said heat absorbing pipe also at the bathtub. CONSTITUTION:When burner 7 is ignited, furnace 4 supplied with water from bathtub 1 through water inlet pipe 5 or hot-water supply pipe 6 is heated by combustion gas of burner 7. Resultantly, hot water in furnace 4 is returned into bathtub 1 through pipe 6 and hot-water supply port 3, and at the same time, water locating at a lower portion in bathtub 1 is drawn into furnace 4 through water inlet port 2 and water drawing pipe 5. Further, by the function of pump 14 cooperated with burner 7, water locating at a lower portion in the bathtub 1 is pumped up into heat absorbing pipe 10 from its inlet 11 via suction pipe 13 in which filter 15 and pump 14 are provided. Water passing through the heat absorbing pipe 10 is heated by combustion gas of burner 7 passed through exhaust pipe 9, and hot water thus obtained is returned into bathtub 1 via outlet 12 of pipe 10 and hot-water supply pipe 17.